I have done everything above except changing the Security in the Properties folder. I will try that.
Both computers can see each other on the network. I can access 5 folders: Documents, Music, User, Pictures and Desktop. I can open the folders on each and view. When I trying to copy (for example a Word Doc) from computer #1 to computer #2 and error messages says I do not have the right (or similar words to do so). But I can copy from #2 to #1 with no problem.
All 5 folders on both computers are set up to Share: Read and Write.
On computer #2 in the wi-fi Properties (seen below), when I click on "Allow other network users to connect through this computer's Internet connection" the check mark appears. But when I click ok it says that the pc's network must be set to Private instead of Public for this action.
Both PCs are set to Private networks